UC3854DWTR
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- Mfr.Part #
- UC3854DWTR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 200KHZ 16SOIC
- Stock
- 6,993
- In Stock ：
- 6,993
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Operating Temperature :
- 0°C~70°C
- Voltage - Supply :
- 14.5V~30V
- Switcher Configuration :
- Boost
- Terminal Form :
- Gull wing
- HTS Code :
- 8542.39.00.01
- RoHS Status :
- ROHS3 Compliant
- Input Voltage-Nom :
- 18V
- Pbfree Code :
- yes
- Width :
- 7.5mm
- Number of Pins :
- 16
- Surface Mount :
- yes
- Frequency :
- 200kHz
- Base Part Number :
- UC3854
- Supply Voltage-Max (Vsup) :
- 30V
- Output Voltage-Min :
- 7.4V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Input Voltage (Max) :
- 35V
- Output Voltage-Max :
- 7.6V
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Number of Terminations :
- 16
- Thickness :
- 2.35mm
- Radiation Hardening :
- No
- Control Technique :
- PULSE WIDTH MODULATION
- ECCN Code :
- EAR99
- Height :
- 2.65mm
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- JESD-609 Code :
- e4
- Weight :
- 473.692182mg
- Supply Current-Max (Isup) :
- 10mA
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Output Current-Max :
- 1.5A
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Terminal Pitch :
- 1.27mm
- Input Voltage (Min) :
- 15V
- Current - Startup :
- 1.5mA
- Length :
- 10.3mm
- Mode :
- Average Current
- Supply Voltage :
- 18V
- Output Voltage :
- 7.5V
- Datasheets
- UC3854DWTR
PFC Texas Instruments UC3854DWTR Overview
The PFC Texas Instruments UC3854DWTR is a high-performance integrated circuit designed specifically for power factor correction (PFC) applications. Engineered by Texas Instruments, a leader in semiconductor innovation, the UC3854DWTR optimizes power systems by enhancing power efficiency and reducing power loss. This IC utilizes an average current mode control methodology, capable of handling frequencies up to 200 kHz. Its robust design in a 16SOIC package makes it ideal for advanced power system designs, ensuring both reliability and high functionality in managing AC to DC power conversion with minimal harmonic distortion.
UC3854DWTR Features
- Advanced average current mode control for accurate power regulation.
- Operates at frequencies up to 200 kHz, enabling efficient handling of high-speed operations.
- Designed in a compact 16SOIC package, ideal for space-sensitive applications.
- Enhances power system performance by improving power factor and reducing energy loss.
- Integrated under-voltage lockout and over-temperature protection for enhanced safety and reliability.
UC3854DWTR Applications
- AC-DC Power Supplies: Improves efficiency and power factor in power supply units, crucial for telecommunications and server applications.
- LED Lighting Systems: Ensures stable and efficient power management in LED lighting controls, enhancing longevity and performance.
- Industrial Motor Drives: Optimizes energy usage and reduces harmonic distortion in industrial motor control systems.
- Consumer Electronics: Applied in devices requiring efficient power management systems to prolong battery life and reduce energy consumption.
- Telecommunication Equipment: Essential in maintaining power efficiency in telecommunication infrastructures, particularly in power supply design.
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